- it sounds like you are battling to keep your asthma and bronchitis under control, especially when you travel. I am wondering what precautions you've taken already to manage triggers when traveling. Dry air, irritants, stress, humidity, and viruses are just a few of the triggers known to worsen our asthma and URIs. It's difficult to pin down exactly what is causing worsening health as you travel, especially since everyone is different. While waiting for others to respond, here is a link or two to help you.
https://asthma.net/diagnosis/bronchitis
https://asthma.net/living/triggers-while-traveling
Wishing you the best as you seek answers - Rebecca (team member)